Phenicol antibacterial agents
View Patent ↗The present invention provides novel phenicol derivatives, their use for the treatment of infections in mammals, pharmaceutical composition containing these novel compounds, and methods for the preparation of the compounds of formula I
1. A compound of formula
its enantiomers, diastereomers, or pharmaceutical acceptable salts thereof wherein:
W is —H or —PO(OH) 2 ; and
X and Y are each independently halo.
2. A pharmaceutical composition comprising a compound of claim 1 , or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
3. A compound selected from the group consisting of:
2,2-difluoro-N-((1R,2S)-3-fluoro-1-hydroxy-1-(4-(6-(3-hydroxyoxetan-3-yl)pyridin-3-yl)phenyl)propan-2-yl)acetamide;
3-[5-(4-{(1R,2S)-2-[(difluoroacetyl)amino]-3-fluoro-1-hydroxypropyl}phenyl)pyridin-2-yl]oxetan-3-yl dihydrogen phosphate;
(1R,2S)-2-[(difluoroacetyl)amino]-3-fluoro-1-{4-[6-(3-hydroxyoxetan-3-yl)pyridin-3-yl]phenyl}propyl dihydrogen phosphate; and
2,2-dichloro-N-[(1S,2R)-1-(fluoromethyl)-2-{4-[6-(3-hydroxyoxetan-3-yl)pyridin-3-yl]phenyl}-2-hydroxyethyl]acetamide.
4. A compound which is 2,2-difluoro-N-((1R,2S)-3-fluoro-1-hydroxy-1-(4-(6-(3-hydroxyoxetan-3-yl)pyridin-3-yl)phenyl)propan-2-yl)acetamide.